package com.zzyl.nursing.service.impl;

import java.util.Arrays;
import java.util.List;

import com.alibaba.fastjson2.JSON;
import com.zzyl.common.constant.CacheConstants;
import com.zzyl.common.utils.DateUtils;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.nursing.vo.NursingProjectVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.NursingProjectMapper;
import com.zzyl.nursing.domain.NursingProject;
import com.zzyl.nursing.service.INursingProjectService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

/**
 * 护理项目Service业务层处理
 *
 * @author alexis
 * @date 2024-12-30
 */
@Service
public class NursingProjectServiceImpl extends ServiceImpl<NursingProjectMapper, NursingProject> implements INursingProjectService {
    @Autowired
    private NursingProjectMapper nursingProjectMapper;
    @Autowired
    private RedisTemplate<String, String> redisTemplate;

    /**
     * 查询护理项目
     *
     * @param id 护理项目主键
     * @return 护理项目
     */
    @Override
    public NursingProject selectNursingProjectById(Long id) {
        return nursingProjectMapper.selectById(id);
    }

    /**
     * 查询护理项目列表
     *
     * @param nursingProject 护理项目
     * @return 护理项目
     */
    @Override
    public List<NursingProject> selectNursingProjectList(NursingProject nursingProject) {
        return nursingProjectMapper.selectNursingProjectList(nursingProject);
    }

    /**
     * 新增护理项目
     *
     * @param nursingProject 护理项目
     * @return 结果
     */
    @Override
    public int insertNursingProject(NursingProject nursingProject) {
        RedisDelete();
        return nursingProjectMapper.insert(nursingProject);
    }

    /**
     * 修改护理项目
     *
     * @param nursingProject 护理项目
     * @return 结果
     */
    @Override
    public int updateNursingProject(NursingProject nursingProject) {
        RedisDelete();
        return nursingProjectMapper.updateById(nursingProject);
    }

    /**
     * 批量删除护理项目
     *
     * @param ids 需要删除的护理项目主键
     * @return 结果
     */
    @Override
    public int deleteNursingProjectByIds(Long[] ids) {
        RedisDelete();
        return nursingProjectMapper.deleteBatchIds(Arrays.asList(ids));
    }

    /**
     * 删除护理项目信息
     *
     * @param id 护理项目主键
     * @return 结果
     */
    @Override
    public int deleteNursingProjectById(Long id) {
        return nursingProjectMapper.deleteById(id);
    }

    /**
     * 查询所有护理项目VO列表
     *
     * @return 结果
     */
    @Override
    public List<NursingProjectVo> getAllProjects() {
        //1.先从redis中获取数据
        String s = redisTemplate.opsForValue().get(CacheConstants.NURSING_PROJECT_KEY_ALL);
        //判断是否有数据如果有直接返回
        if(StringUtils.isNotEmpty(s)){
            return JSON.parseArray(s,NursingProjectVo.class);
        }
        //如果没有就查询数据库
        List<NursingProjectVo> allProjects = nursingProjectMapper.getAllProjects();
        //将数据写入缓存中
        redisTemplate.opsForValue().set(CacheConstants.NURSING_PROJECT_KEY_ALL,JSON.toJSONString(allProjects));
        return allProjects;
    }
    public void RedisDelete(){
        redisTemplate.delete(CacheConstants.NURSING_PROJECT_KEY_ALL);
    }

}
